Analysis
-
max time kernel
103s -
max time network
121s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
-
submitted
09-09-2024 06:33
General
-
Target
9ff30e00b5cc1d512d854805eb3989a0N.exe
-
Size
355KB
-
MD5
9ff30e00b5cc1d512d854805eb3989a0
-
SHA1
222f08546815a944bb9e5bd4c7bcd59682003d53
-
SHA256
3326e170713dd7da7c82f2db15fb339d2812f71a869cd1fbe17b3c30b00d1049
-
SHA512
98dcc08a5ef6d293f95336568b5c2a72fdb29c090809e8ab98185db2e5d5fee0063ab8140f032c1ea97ff92d35a3909e26f120f21a829215f6c733b02b5ac31d
-
SSDEEP
6144:m3EmWPDNND9yRPzLq+YXFqaZiMLic9kzVd7EAC4TSs9Eif:xmWhND9yJz+b1FcMLmp2ATTSsdf
Malware Config
Extracted
simda
-
dga
gatyfus.com
lyvyxor.com
vojyqem.com
qetyfuv.com
puvyxil.com
gahyqah.com
lyryfyd.com
vocyzit.com
qegyqaq.com
purydyv.com
gacyzuz.com
lygymoj.com
vowydef.com
qexylup.com
pufymoq.com
gaqydeb.com
lyxylux.com
vofymik.com
qeqysag.com
puzylyp.com
gadyniw.com
lymysan.com
volykyc.com
qedynul.com
pumypog.com
galykes.com
lysynur.com
vonypom.com
qekykev.com
pupybul.com
Signatures
-
Modifies WinLogon for persistence 2 TTPs 1 IoCs
-
simda
Simda is an infostealer written in C++.
-
Executes dropped EXE 1 IoCs
-
Modifies WinLogon 2 TTPs 2 IoCs
-
Drops file in Windows directory 2 IoCs
-
System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
-
Suspicious behavior: EnumeratesProcesses 64 IoCs
-
Suspicious behavior: RenamesItself 1 IoCs
-
Suspicious use of WriteProcessMemory 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\9ff30e00b5cc1d512d854805eb3989a0N.exe"C:\Users\Admin\AppData\Local\Temp\9ff30e00b5cc1d512d854805eb3989a0N.exe"1⤵
- Modifies WinLogon
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
-
C:\Windows\apppatch\svchost.exe"C:\Windows\apppatch\svchost.exe"2⤵
- Modifies WinLogon for persistence
- Executes dropped EXE
- Modifies WinLogon
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
593B
MD5926512864979bc27cf187f1de3f57aff
SHA1acdeb9d6187932613c7fa08eaf28f0cd8116f4b5
SHA256b3e893a653ec06c05ee90f2f6e98cc052a92f6616d7cca8c416420e178dcc73f
SHA512f6f9fd3ca9305bec879cfcd38e64111a18e65e30d25c49e9f2cd546cbab9b2dcd03eca81952f6b77c0eaab20192ef7bef0d8d434f6f371811929e75f8620633b
-
Filesize
1KB
MD54c74a618a0894340329c2358603a1402
SHA149f600b2e7966ef86f83c8524154fa733249f6c7
SHA256ccfd30960fae81082d9a98f14abb23871e9ac9ccd242832fb85a6efcfddfa232
SHA5124065710f1026eaf98ab2d7d3ffbe39eede17f41e63be65c59033eb5410b098e7b4a788ebf84273954d6d0f8188eb1b7e24d8dbf53df972d842880fe108672417
-
Filesize
355KB
MD577f70a822740d76e6d0c5409b34f15e6
SHA1ffcb8fd5ecf0f229769afd20b2dba4efdd745a30
SHA2564251a18919308a688ddeb648bc8c146aeed2c2964d209b163abf5174f51176a6
SHA51214f17f49e432a8f7b01be508de80cda280500429bf1104699b50bde11b992ac15fe9c4863d439ea4fbc7d630342c167576147341d13ec2d684c86f79d2e318a6
-
Filesize
380KB
-
Filesize
672KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB
-
Filesize
728KB